Gwangwani masu wayo gabaɗaya suna nufin gwangwanin shara na firikwensin hankali. Gwanin shigar da sharar, yana da alaƙa da gwangwanin datti na yau da kullun, a takaice, ana iya buɗe murfi da rufe ta na'urar firikwensin, ba tare da bugun hannu da ƙafa ba, mafi dacewa. ...
Kara karantawa